Patent applications to the EPO by priority year … NUTS 1977-2013 in Köln
Köln: Patent applications to the EPO by priority year … NUTS 1977-2013 was 115.49 Number in 2012. ▲ Rising
Patent applications to the EPO by priority year by NUTS 3 region in Köln, 1977–2012
Source: Eurostat. Measured in Number.
Analysis
The most recent figure for patent applications to the epo by priority year by nuts 3 region in Köln is 115.49 Number, measured in 2012.
That represents a change of down 19.6% on the previous year and down 33.3% over ten years.
Over the whole period, patent applications to the epo by priority year by nuts 3 region in Köln peaked at 217.67 Number in 2005 and was at its lowest, 22.96 Number, in 1977.
That places Köln 34th out of 1518 regions with data for 2012, putting it in the top 10%.
The long-run direction has been consistently rising across the 36 years of available data.
Patent applications to the EPO by priority year … NUTS 1977-2013 in Köln, year by year
| Year | Number | Change |
|---|---|---|
| 1977 | 22.96 Number | — |
| 1978 | 46.48 Number | +102.4% |
| 1979 | 39.98 Number | -14.0% |
| 1980 | 62.17 Number | +55.5% |
| 1981 | 55.27 Number | -11.1% |
| 1982 | 85 Number | +53.8% |
| 1983 | 80.39 Number | -5.4% |
| 1984 | 83.99 Number | +4.5% |
| 1985 | 77.32 Number | -7.9% |
| 1986 | 71.16 Number | -8.0% |
| 1987 | 96.19 Number | +35.2% |
| 1988 | 89.51 Number | -6.9% |
| 1989 | 85.79 Number | -4.2% |
| 1990 | 74.99 Number | -12.6% |
| 1991 | 105.64 Number | +40.9% |
| 1992 | 93.22 Number | -11.8% |
| 1993 | 77.87 Number | -16.5% |
| 1994 | 109.92 Number | +41.2% |
| 1995 | 95.82 Number | -12.8% |
| 1996 | 108.03 Number | +12.7% |
| 1997 | 118.06 Number | +9.3% |
| 1998 | 133.56 Number | +13.1% |
| 1999 | 176.93 Number | +32.5% |
| 2000 | 182.45 Number | +3.1% |
| 2001 | 187.59 Number | +2.8% |
| 2002 | 173.03 Number | -7.8% |
| 2003 | 212.34 Number | +22.7% |
| 2004 | 210.2 Number | -1.0% |
| 2005 | 217.67 Number | +3.6% |
| 2006 | 200.16 Number | -8.0% |
| 2007 | 182.16 Number | -9.0% |
| 2008 | 169.8 Number | -6.8% |
| 2009 | 155.74 Number | -8.3% |
| 2010 | 168.55 Number | +8.2% |
| 2011 | 143.73 Number | -14.7% |
| 2012 | 115.49 Number | -19.6% |
Biggest year-on-year movements
Years where Patent applications to the EPO by priority year … NUTS 1977-2013 in Köln changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 1978 | +102.4% | 22.96 Number | 46.48 Number |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 36.47 Number | 22.96 Number | 46.48 Number | 3 |
| 1980s | 78.68 Number | 55.27 Number | 96.19 Number | 10 |
| 1990s | 109.4 Number | 74.99 Number | 176.93 Number | 10 |
| 2000s | 189.11 Number | 155.74 Number | 217.67 Number | 10 |
| 2010s | 142.59 Number | 115.49 Number | 168.55 Number | 3 |
Countries ranked near Köln
More science & technology data for Köln
- Human resources in science and technology (HRST) by category and NUTS 1,576 Thousand persons (2025)
- R&D personnel and researchers by sector of performance, sex and NUTS 54,293 Full-time equivalent (FTE) (2023)
- Patent applications to the EPO by priority year by NUTS 3 region 898.01 Number (2012)
- High-tech patent applications to the EPO by priority year and NUTS 3 99.4 Number (2012)
Frequently asked questions
- What is patent applications to the epo by priority year by nuts 3 region in Köln?
- Patent applications to the epo by priority year by nuts 3 region in Köln was 115.49 Number in 2012, according to Eurostat.
- What is the highest patent applications to the epo by priority year by nuts 3 region recorded in Köln?
- The highest recorded value was 217.67 Number in 2005.
- What is the lowest patent applications to the epo by priority year by nuts 3 region recorded in Köln?
- The lowest recorded value was 22.96 Number in 1977.
- How does Köln rank for patent applications to the epo by priority year by nuts 3 region?
- Köln ranks 34th out of 1518 regions with data for 2012.
- Is patent applications to the epo by priority year by nuts 3 region rising or falling in Köln?
- Over the last ten years it is down 33.3%. The long-run trend across the full record is rising.
- Where does this Köln data come from?
- The figures come from Eurostat, published as part of Patent applications to the EPO by priority year by NUTS 3 region, international patent classification (IPC) sections and classes (1977-2013). Statizoid updates them automatically from the source API.
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